Elsa is a character from the Disney movie Frozen, which is based on the Danish fairy tale The Snow Queen by Hans Christian Andersen. So, we reckon you can get away with letting your child dress up ...

Watch Jenna Lea Rosen do the iconic Elsa costume change in Frozen at Theatre Under The Stars! The big reveal comes during "Let It Go," when Elsa sheds her royal garb for her ice queen costume.